knock someone's block off

US /nɑk ˈsʌm.wʌnz blɑk ɔf/
UK /nɑk ˈsʌm.wʌnz blɑk ɔf/
"knock someone's block off" picture
1.

jemandem den Kopf einschlagen, jemandem eine verpassen

to hit someone very hard, especially in the head or face, often as a threat or in anger

:
If you don't stop bothering me, I'm going to knock your block off!
Wenn du mich nicht in Ruhe lässt, werde ich dir den Kopf einschlagen!
He was so angry, he threatened to knock the guy's block off.
Er war so wütend, dass er drohte, dem Kerl den Kopf einzuschlagen.